CN208008658U - A kind of drawing mechanism of sludge drier - Google Patents
A kind of drawing mechanism of sludge drier Download PDFInfo
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- CN208008658U CN208008658U CN201820208137.XU CN201820208137U CN208008658U CN 208008658 U CN208008658 U CN 208008658U CN 201820208137 U CN201820208137 U CN 201820208137U CN 208008658 U CN208008658 U CN 208008658U
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- pump apparatus
- discharging bin
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Abstract
A kind of drawing mechanism of sludge drier, it is characterised in that：Including thermal-insulating body, heat-pump apparatus room, drying room, wind pressure room, feeding warehouse, discharging bin, air duct, axial flow blower and conveying device；Heat-pump apparatus room, drying room and wind pressure room are successively set in thermal-insulating body from bottom to up, and heat-pump apparatus room is connected to drying room, and drying room is connected to wind pressure room；Feeding warehouse is located above drying room and adjacent with wind pressure room, and the bottom of feeding warehouse is equipped with the first blanking port；Region is connected to wind pressure room at an upper portion thereof in air duct, is connected to heat-pump apparatus room in lower region thereof；Discharging bin is located at below drying room, positioned at the front in air duct and adjacent with heat-pump apparatus room, and the top of discharging bin is equipped with the second blanking port, is connected to drying room by the second blanking port, partition board is equipped between discharging bin and heat-pump apparatus room and air duct.The utility model heat when opening feed bin door is not revealed, and toxic gas is not easy to leak in equipment, energy conservation and environmental protection.
Description
Technical field
The utility model is related to field of environment protection equipment, and in particular to a kind of drawing mechanism of sludge drier.
Background technology
Municipal sludge is generated high-moisture deposit during municipal sewage treatment, is organic matter and inorganic matter group
At the very high mixture of moisture content.Currently, the processing method of sludge mainly has agricultural, landfill, row sea, drying and incinerating, conduct
Construction material etc., transport caused by moisture content is excessively high, volume is excessive is inconvenient, burning difficulty is mainly asking in sludge handling process
Topic.Sludge is dried, it is the committed step in sludge handling process to reduce moisture percentage in sewage sludge.Heat pump drying technology is generally acknowledged
Green drying technology, from condenser be discharged high temperature low humidity hot-air skim over wet mud after, it is higher wet to become moisture content
Hot gas, relative humidity is generally between 70%~80%.Hot and humid gas passes through evaporator, condensation vapor discharge system.Market
On sludge drier be to use heat pump drying technology mostly, component part generally comprises feeding equipment, conveying device, wind pressure
Room, drying room, heat-pump apparatus room and discharging bin.It checks equipment internal operations situation or is being transferred out of the sludge in discharging bin
The feed bin door for having to open discharging bin when coming, at this point, the heat in sludge drier is easy to leak, and then can shadow significantly
Ring the drying thermal efficiency of sludge drier.Moreover, sludge can discharge certain toxic and harmful gas in by heat drying process,
When opening the feed bin door of discharging bin, poison gas can be discharged from feed bin door, and injury is brought to the health of worker, also give ambient enviroment
Cause certain pollution.Therefore, how to design a kind of heat when opening the feed bin door of discharging bin not reveal, and in equipment
The drawing mechanism that toxic and harmful gas is not easy the sludge drier to leak becomes the project that the utility model is studied.
Invention content
The utility model provides a kind of drawing mechanism of sludge drier, and its object is to solve the feed bin of opening discharging bin
Heat is easy the problem of toxic and harmful gas is easy to leak in leakage and equipment when door.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of drawing mechanism of sludge drier, packet
Include thermal-insulating body, heat-pump apparatus room, drying room, wind pressure room, feeding warehouse, discharging bin, air duct, axial flow blower and conveying device；
Heat pump system is equipped in the heat-pump apparatus room；The conveying device is arranged in drying room；The axial flow blower
It is arranged in wind pressure room, the fan shaft of axial flow blower is perpendicular to level ground；
The heat-pump apparatus room, drying room and wind pressure room are successively set in thermal-insulating body from bottom to up, heat-pump apparatus
Room is connected to drying room, and drying room is connected to wind pressure room；
The feeding warehouse is located above drying room and adjacent with wind pressure room, and the bottom of feeding warehouse is equipped with the first blanking port, into
Feed bin is connected to by the first blanking port with drying room；
The air duct is in be vertically arranged from the top area of thermal-insulating body to bottom section in thermal-insulating body, and air duct is located at
The rear of the heat-pump apparatus room, drying room and wind pressure room three, region is connected to wind pressure room at an upper portion thereof in air duct, and air duct exists
Lower region thereof is connected to heat-pump apparatus room；
The discharging bin be chamber structure, discharging bin be located at drying room lower section, positioned at air duct front and set with heat pump
Standby room is adjacent, and the side wall of discharging bin is equipped with feed bin door, and the top of discharging bin is equipped with the second blanking port, and discharging bin is fallen by second
Material mouth is connected to the drying room, is equipped with partition board between discharging bin and heat-pump apparatus room and air duct, and partition board is by discharging bin and heat
Pumping unit room and air duct keep apart；
The air-flow generated in the heat-pump apparatus room passes through the drying room and wind pressure room successively from bottom to top, reaches wind pressure
Air-flow enters in the air duct behind the top of room, and air-flow sinks through air duct and is recycled in heat-pump apparatus room again, when air-flow passes through
The heat pump system again uplink when, be in negative pressure state in the discharging bin.
Related content in above-mentioned technical proposal is explained as follows：
1, in said program, the heat pump system includes energy-saving heat exchanger, evaporator, water energy heat exchanger and condenser.
2, in said program, tonnage bag, tonnage frame and weight scale are equipped in the discharging bin, the tonnage frame is located at
On weight scale, the tonnage bag is supported on tonnage frame, and weight scale can alarm with warning device, when reaching constant weight
Tonnage bag is replaced in prompt.
3, in said program, heat-pump apparatus room, drying room, wind pressure room, feeding warehouse, discharging bin and air duct are chamber knot
Structure.
4, in said program, the conveying device includes at least two conveyer belts in setting stacked on top of one another.
5, in said program, air duct is located at the rear of the heat-pump apparatus room, drying room and wind pressure room three, discharging bin
Front positioned at air duct, " rear " therein, " front " refer to the angle with front view, heat-pump apparatus room, drying room, wind pressure room
And discharging bin, in front, air duct is then at rear.
The design feature of the utility model：Sludge by the first blanking port blanking of feeding warehouse drying room conveying device
On, it is finally transferred into discharging bin, is fallen in tonnage bag.In the case where not opening the feed bin door of discharging bin, entire incubator
Body is in opposite air-tight state, and on connected relation, heat-pump apparatus room is connected to drying room, and drying room is connected to wind pressure room, air duct
Region is connected to wind pressure room at an upper portion thereof, and air duct is connected in lower region thereof with heat-pump apparatus room, and discharging bin passes through the second blanking
Mouth is only connected to drying room, and the wind in thermal-insulating body, which circulates direction, as a result, is：Initial heat pump system generates on thermal current
It rises, is done work by axial flow blower, wind pressure indoor air flow is back to heat-pump apparatus room through air duct, is arrived after heat pump system dehumidifying heating
Drying room, by wind pressure room to air duct, in cycles.Since heated gas uplink and axial flow blower act on, it is connected with drying room
Occurs tiny structure in discharging bin, when checking or replacing tonnage bag, the hot gas in incubator will not leak.
Since above-mentioned technical proposal is used, the utility model has following advantages and effect compared with prior art：
1, discharging bin is not connected to heat-pump apparatus room and air duct, is only connected to the drying room above it, discharging bin is opposite
It is closed, there is tiny structure in discharging bin.When checking or replacing tonnage bag, this structure design can guarantee sludge be easy blanking and
Thermal current is not easy to leak, and will not lose the thermal energy in thermal-insulating body.
2, sludge can discharge toxic and harmful gas in heat drying process, and the drawing mechanism of the utility model ensure that guarantor
Toxic and harmful gas in incubator body does not leak.
In short, the drawing mechanism of the utility model heat when opening the feed bin door of discharging bin is not revealed, and in equipment
Toxic and harmful gas is not easy to leak, and ensure that sludge drier at work almost without heat-energy losses, energy-saving and environment-friendly.
Description of the drawings
Attached drawing 1 is the schematic front view of the utility model；
Attached drawing 2 is the schematic side view of the utility model.
In the figures above：1, axial flow blower；2, thermal-insulating body；3, feeding warehouse；4, conveyer belt；5, tonnage bag；6, tonnage frame；
7, the first blanking port；8, the second blanking port；9, feed bin door；101, heat-pump apparatus room；102, drying room；103, wind pressure room；104,
Discharging bin；105, air duct.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment：A kind of drawing mechanism of sludge drier
Shown in attached drawing 1 and attached drawing 2, the drawing mechanism includes thermal-insulating body 2, heat-pump apparatus room 101, drying room
102, wind pressure room 103, feeding warehouse 3, discharging bin 104, air duct 105, axial flow blower and conveying device；
It is equipped with heat pump system in the heat-pump apparatus room 101, heat pump system, which includes energy-saving heat exchanger, evaporator, water, to be changed
Hot device and condenser；The conveying device is arranged in drying room 102, and it is in setting stacked on top of one another that conveying device, which includes two,
Conveyer belt 4；The axial flow blower 1 is arranged in wind pressure room 103, and the fan shaft of axial flow blower 1 is perpendicular to level ground；
The heat-pump apparatus room 101, drying room 102 and wind pressure room 103 are successively set on thermal-insulating body 2 from bottom to up
Interior, heat-pump apparatus room 101 is connected to drying room 102, and drying room 102 is connected to wind pressure room 103；
The feeding warehouse 3 is located at the top of drying room 102 and adjacent with wind pressure room 103, and the bottom of feeding warehouse 3 is fallen equipped with first
Material mouth 7, feeding warehouse 3 are connected to by the first blanking port 7 with drying room 102；
The air duct 105 is in be vertically arranged from the top area of thermal-insulating body 2 to bottom section in thermal-insulating body 2, wind
Road 105 is located at the rear of 103 three of the heat-pump apparatus room 101, drying room 102 and wind pressure room, the area at an upper portion thereof of air duct 105
Domain is connected to wind pressure room 103, and air duct 105 is connected in lower region thereof with heat-pump apparatus room 101；
The discharging bin 104 is chamber structure, and discharging bin 104 is located at 102 lower section of drying room, the front positioned at air duct 105
And adjacent with heat-pump apparatus room 101, the side wall of discharging bin 104 is equipped with feed bin door 9, and the top of discharging bin 104 is equipped with second
Blanking port 8, discharging bin 104 are connected to by the second blanking port 8 with the drying room 102, discharging bin 104 and heat-pump apparatus room 101
Partition board is equipped between air duct 105, partition board keeps apart discharging bin 104 and heat-pump apparatus room 101 and air duct 105；
Tonnage bag, tonnage frame and weight scale are equipped in discharging bin 104, the tonnage frame is located on weight scale, described
Tonnage bag is supported on tonnage frame.
The air-flow generated in the heat-pump apparatus room 101 passes through the drying room 102 and wind pressure room successively from bottom to top
103, air-flow enters in the air duct 105 after reaching the top of wind pressure room 103, and air-flow sinks through air duct 105 and is recycled to heat again
It is in negative pressure state in the discharging bin 104 when air-flow passes through the heat pump system uplink again in pumping unit room 101.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (4)
1. a kind of drawing mechanism of sludge drier, it is characterised in that：Including thermal-insulating body, heat-pump apparatus room, drying room, wind pressure
Room, feeding warehouse, discharging bin, air duct, axial flow blower and conveying device；
Heat pump system is equipped in the heat-pump apparatus room；The conveying device is arranged in drying room；The axial flow blower setting
In wind pressure room, the fan shaft of axial flow blower is perpendicular to level ground；
The heat-pump apparatus room, drying room and wind pressure room are successively set in thermal-insulating body from bottom to up, heat-pump apparatus room with
Drying room is connected to, and drying room is connected to wind pressure room；
The feeding warehouse is located above drying room and adjacent with wind pressure room, and the bottom of feeding warehouse is equipped with the first blanking port, feeding warehouse
It is connected to drying room by the first blanking port；
The air duct is in be vertically arranged from the top area of thermal-insulating body to bottom section in thermal-insulating body, and air duct is located at described
The rear of heat-pump apparatus room, drying room and wind pressure room three, region is connected to wind pressure room at an upper portion thereof in air duct, and air duct is under it
Portion region is connected to heat-pump apparatus room；
The discharging bin be chamber structure, discharging bin be located at drying room lower section, positioned at air duct front and with heat-pump apparatus room
Adjacent, the side wall of discharging bin is equipped with feed bin door, and the top of discharging bin is equipped with the second blanking port, and discharging bin passes through the second blanking port
It is connected to the drying room, partition board is equipped between discharging bin and heat-pump apparatus room and air duct, partition board sets discharging bin and heat pump
Standby room and air duct keep apart；
The air-flow generated in the heat-pump apparatus room passes through the drying room and wind pressure room successively from bottom to top, reaches wind pressure room
Air-flow enters in the air duct behind top, and air-flow sinks through air duct and is recycled in heat-pump apparatus room again, described in air-flow process
Heat pump system again uplink when, be in negative pressure state in the discharging bin.
2. a kind of drawing mechanism of sludge drier according to claim 1, it is characterised in that：The heat pump system includes
Energy-saving heat exchanger, evaporator, water energy heat exchanger and condenser.
3. a kind of drawing mechanism of sludge drier according to claim 1, it is characterised in that：It is equipped in the discharging bin
Tonnage bag, tonnage frame and weight scale, the tonnage frame are located on weight scale, and the tonnage bag is supported on tonnage frame.
4. a kind of drawing mechanism of sludge drier according to claim 1, it is characterised in that：The conveying device includes
At least two conveyer belts in setting stacked on top of one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208137.XU CN208008658U (en) | 2018-02-06 | 2018-02-06 | A kind of drawing mechanism of sludge drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208137.XU CN208008658U (en) | 2018-02-06 | 2018-02-06 | A kind of drawing mechanism of sludge drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208008658U true CN208008658U (en) | 2018-10-26 |
Family
ID=63885210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208137.XU Active CN208008658U (en) | 2018-02-06 | 2018-02-06 | A kind of drawing mechanism of sludge drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208008658U (en) |
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2018
- 2018-02-06 CN CN201820208137.XU patent/CN208008658U/en active Active
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